Observatory · observe first
Follow the allocation change
Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.
Historical time machine
Historical observation
20182026
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Utilities
3 · Sub-industry
Inside Multi-Utilities
Multi-Utilities · weight
1.27%
Industry change · 12M
-0.29 pp
Multi-Utilities · contribution
-0.288 pp
Company participation
92%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 2023 · sorted by absolute contribution to 12-month change
| Company | Country | Market cap | Universe weight | 3M contribution | 12M contribution | 12M price return | Above 6M weight average |
|---|---|---|---|---|---|---|---|
| NextEra Energy → NEE | United States | $120.0bn | 0.374% | -0.057 pp | -0.197 pp | -29.0% | No |
| Dominion Energy → D | United States | $37.9bn | 0.118% | -0.011 pp | -0.055 pp | -20.9% | Yes |
| Sempra → SRE | United States | $45.9bn | 0.143% | +0.073 pp | +0.054 pp | -9.5% | Yes |
| Xcel Energy → XEL | United States | $33.6bn | 0.105% | +0.004 pp | -0.026 pp | -10.5% | Yes |
| Consolidated Edison → ED | United States | $31.1bn | 0.097% | -0.001 pp | -0.021 pp | -4.8% | Yes |
| Ameren → AEE | United States | $20.4bn | 0.064% | -0.003 pp | -0.015 pp | -10.5% | Yes |
| CenterPoint Energy → CNP | United States | $17.8bn | 0.056% | -0.000 pp | -0.011 pp | -6.6% | Yes |
| DTE Energy → DTE | United States | $21.5bn | 0.067% | -0.001 pp | -0.009 pp | -7.1% | Yes |
| CMS Energy → CMS | United States | $16.6bn | 0.052% | -0.001 pp | -0.009 pp | -3.9% | Yes |
| PG&E Corporation → PCG | United States | $44.8bn | 0.140% | +0.006 pp | +0.008 pp | +9.4% | Yes |
| NiSource → NI | United States | $10.6bn | 0.033% | -0.002 pp | -0.005 pp | -4.8% | Yes |
| Pinnacle West Capital → PNW | United States | $8.5bn | 0.026% | -0.001 pp | -0.004 pp | +0.1% | Yes |
Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.